This happend to some freinds of mine. They got married planning to have a family, then a few years later with no children, one of them revealed they never wanted kids.
It was a major deal breaker and they divorced. I think that is totally understandable when a person can just pull the rug from another like that.
If you want a baby and to raise your own offspring and feel the joys of pregnancy, and your own grandchildren, no man should not allow you that, especially if he said he was willing to have a family with you pre-marraige. That is a major part of your life you are willing to give up based on what one man wants.
Now that he has you, he thinks he can just change his mind and lead you on? What else will he change his mind about over the years that you were lead to believe?
Whatever you do, do not get your tubes tied. Imagine if you agree, then something happens to him in a few years or so or he later decides he does want children, and you have a chance to start out and have a family. It would be too late. Leave your body alone so that you will have the chance when you choose it.
Also, if you guilt him into having kids, he could resent you, and if you agree to never have children, you could resent him of depriving you that. So, it's a gamble and it's up to you to decide if it's a deal breaker or not. It would be for me.